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fault-tolerant servers
(400 results)-
Whitepapers
An Efficient Byzantine-Resilient Tuple Space
Mar 2009
Open distributed systems are typically composed by an unknown number of processes running in heterogeneous hosts. Their communication often requires tolerance to temporary disconnections and...
Provided by Institute of Electrical & Electronic Engineers
-
Whitepapers
Byzantine Consensus With Unknown Participants
Oct 2008
Consensus is a fundamental building block used to solve many practical problems that appear on reliable distributed systems. In spite of the fact that consensus is being widely studied in the...
Provided by Springer Healthcare
-
Whitepapers
Active Quorum Systems
Sep 2010
This paper outlines a flexible suite of object replication protocols that brings together Byzantine quorum systems registers and state machine replication. These protocols enable the...
Provided by Universidade de Coimbra
-
Whitepapers
Redundant Dissimilar Sensor Fusion With Dynamic Driver Input Classification and Graceful Degradation for Drive-by-Wire Applications
Mar 2010
Dissimilar sensor redundancy with force and displacement measurements can provide extended fault coverage for drive-by-wire applications. However, large variances occur when correlating these...
Provided by University of California, Santa Cruz
-
Whitepapers
Vector Routing for Delay Tolerant Networks
Aug 2008
Recently, much research work has paid attention to Delay Tolerant Networks (DTNs), which are networks with a frequent occurrence of network partitioning. Since the successful establishment of an...
Provided by Institute of Electrical & Electronic Engineers
-
Whitepapers
Fault Tolerant Message Efficient Coordinator Election Algorithm in High Traffic Bidirectional Ring Network
Dec 2012
Now-a-days use of distributed systems such as internet and cloud computing is growing dramatically. Coordinator existence in these systems is crucial due to processes coordinating and consistency...
Provided by mecs-press
-
Whitepapers
Shark: Fast Data Analysis Using Coarse-Grained Distributed Memory
May 2012
Shark is a research data analysis system built on a novel coarse-grained distributed shared-memory abstraction. Shark marries query processing with deep data analysis, providing a unified system...
Provided by Association for Computing Machinery
-
Whitepapers
A Method to Construct an Attack and Fault Tolerant Scalable Distributed Network
Jul 2012
Distributed networks have attracted much attention due to their scalability and inexpensiveness as compared to traditional centralized networks. While distributed networks are appropriate to...
Provided by Institute of Electrical & Electronic Engineers
-
Whitepapers
Energy Efficient and Fault-Tolerant Broadcast Protocol in Wireless Ad-Hoc Networks
Nov 2009
To achieve efficient broadcasting with low interference and low energy consumption, each node optimizes its transmission power. In a tree based topology, the message of node user can be overheard...
Provided by Institute of Electrical & Electronic Engineers
-
Whitepapers
A Generic Checkpoint-Restart Mechanism for Virtual Machines
Dec 2012
It is common today to deploy complex software inside a Virtual Machine (VM). Snapshots provide rapid deployment, migration between hosts, dependability (fault tolerance), and security (insulating...
Provided by Northeastern University
-
Whitepapers
Suitable Node Deployment Based on Geometric Patterns Considering Fault Tolerance in Wireless Sensor Networks
Dec 2012
Wireless Sensor Networks (WSNs) consist of small power-constrained nodes with sensing, computation and wireless communication capabilities. These nodes are deployed in the sensing region to...
Provided by International Journal of Computer Applications
-
Whitepapers
Measures of Fault Tolerance in Distributed Simulated Annealing
Dec 2012
In this paper, the authors examine the different measures of Fault Tolerance in a Distributed Simulated Annealing process. Optimization by Simulated Annealing on a distributed system is prone to...
Provided by Cornell University
-
Whitepapers
A Simple Automotive Application Using Flexray Protocol
Nov 2012
FlexRay protocol is emerging as the next generation automotive communication protocol which offers high data rate, deterministic, fault tolerant, flexible in-vehicle data communication. This...
Provided by R.V. College of Engineering
-
Webcasts
Cassandra NYC 2011: Nathan Marz - The Storm and Cassandra Realtime Computation Stack
Aug 2012
In this webcast, the presenter will explain about Storm which is a distributed, reliable, and fault-tolerant stream processing system. Its use cases are so broad that the presenters consider it to...
Provided by Oleksiy Kovyrin
-
Webcasts
Cassandra NYC 2011: Matt Dennis - Data Modeling Workshop
Aug 2012
In this webcast, the presenter explains about DataStax which currently focused on high-level architecture, design, data models, deployment and algorithms for some of the largest, highest volume...
Provided by Oleksiy Kovyrin
-
Whitepapers
Fault-Tolerant Scheduling With Dynamic Number of Replicas in Heterogeneous Systems
Sep 2010
In this paper, the authors show that it does not always lead to a higher reliability with more replicas. Besides, the more replicas implies more resource consumption and higher economic cost. To...
Provided by Institute of Electrical & Electronic Engineers
-
Whitepapers
An Intrusion Tolerance Approach for Internet Security
Oct 2012
The Internet has become essential to most enterprises and many private individuals. However, both network and the computer systems connected to it are still vulnerable to attacks which are...
Provided by International Journal of Advanced Research in Computer and Communication Engineering (IJARCCE)
-
Whitepapers
Fault Tolerance-Challenges, Techniques and Implementation in Cloud Computing
Jan 2012
Fault tolerance is a major concern to guarantee availability and reliability of critical services as well as application execution. In order to minimize failure impact on the system and...
Provided by International Journal of Computer Science Issues
-
Whitepapers
Construction of Power Efficient Fault Tolerant Wireless Network Using Cone Based Algorithm
Nov 2012
Fault tolerant topology control for all to one communication holds significance in dynamic wireless networks with asymmetric wireless links. In this paper the author Investigates the various...
Provided by International Journal of Computer Technology and Applications
-
Whitepapers
EFP: New Energy - Efficient Fault-Tolerant Protocol for Wireless Sensor Network
Nov 2012
Saving energy and increasing network lifespan are important problems in Wireless Sensor Networks (WSNs). WSNs with many small nodes can be used for monitoring and controlling the physical...
Provided by AIRCC
-
Whitepapers
Energy Efficient Architecture to Cognitive Radio Wireless Sensor Networks
Dec 2012
Cognitive radio has been considered as a key technology for future wireless communications and mobile computing. In this cognitive radio technology spectrum play an important role. Effective...
Provided by International Journal of Computer Networks and Wireless Communications (IJCNWC)
-
Whitepapers
Secured QoS Routing Path Discovery in Wireless Ad hoc Networks Using Cache Mechanism
Oct 2012
Wireless ad-hoc networks consist of a set of nodes which construct a random network topology by means of several communication media. Wireless Ad-hoc network present a diversification in...
Provided by International Journal of Computer Networks and Wireless Communications (IJCNWC)
-
Whitepapers
Weak Estimation-Based Algorithm Fault-Tolerant Routing Wireless Sensor Networks
Nov 2011
Wireless Sensor Networks are characterized by the cooperative engagement of mobile nodes that constitute networks possessing continuously-changing infrastructures, the bereavement of centralized...
Provided by Islamic Azad University
-
Whitepapers
A Checkpoint-on-Failure Protocol for Algorithm-Based Recovery in Standard MPI
May 2012
Most predictions of Exa-scale machines picture billion way parallelism, encompassing not only millions of cores, but also tens of thousands of nodes. Even considering extremely optimistic advances...
Provided by University of Tehran
-
Whitepapers
Cloud Platform Datastore Support
Sep 2012
There are many datastore systems to choose from that differ in many ways including public versus private cloud support, data management interfaces, programming languages, supported feature sets,...
Provided by University of Calgary
-
Whitepapers
Enabling Application Resilience With and Without the MPI Standard
Jan 2012
As recent research has demonstrated, it is becoming a necessity for large scale applications to have the ability to tolerate process failure during an execution. As the number of processes...
Provided by University of Tehran
-
Whitepapers
Algorithm-Based Fault Tolerance for Dense Matrix Factorizations
Feb 2012
Dense matrix factorizations, such as LU, Cholesky and QR, are widely used for scientific applications that require solving systems of linear equations, eigenvalues and linear least squares...
Provided by Association for Computing Machinery
-
Whitepapers
Fault Tolerant Advance Reservation-Based Scheduling in Computational Grid
Oct 2012
Grid computing provides the ability to access, utilize and control a variety of underutilized heterogeneous resources distributed across multiple administrative domains. Advance reservation...
Provided by EuroJournals
-
Whitepapers
Fault Tolerant Most Fitting Resource Scheduling Algorithm (FMFRS) for Computational Grid
Sep 2012
In computational Grid, fault tolerance is an imperative issue to be considered during job scheduling. Due to the widespread use of resources, systems are highly prone to errors and failures. Hence...
Provided by EuroJournals
-
Whitepapers
A Fault Tolerant Multipath Routing Protocol for Mobile Ad Hoc Networks
Sep 2012
Mobile Ad-hoc NETworks (MANETs) are self-configuring networks that designing an efficient routing is one of the most important challenging issues of them due to nodes mobility and wireless...
Provided by EuroJournals
-
Whitepapers
An Adaptive Fault Tolerant Multipath Routing (AFTMR) Protocol for Wireless Ad Hoc Networks
Jul 2012
The increasing popularity in wireless communication devices and the advancements in wireless technology make the communication in an effective and efficient manner. Mobile Ad-hoc NETwork (MANET)...
Provided by EuroJournals
-
Whitepapers
Youla Parameterisation Based Fault Tolerant Control
Feb 2012
This paper proposes a switching Fault-Tolerant Control (FTC) approach for linear systems subject to time-varying actuator and sensor faults. The faults under consideration include effectiveness...
Provided by EuroJournals
-
Whitepapers
An Analysis on the Effect of Mobility and Load on Fault Tolerant Service Selection Framework for Pervasive Environments
Dec 2011
Service selection in pervasive environments is a challenging research domain as it enables the user to identify the best service provider based on its requirements. Fault Tolerant Service...
Provided by EuroJournals
-
Whitepapers
Efficient Fault Tolerant Adaptive Routing for Spidergon NoC Architecture
Nov 2011
The wide range of on chip network applications' performance demands adopting different architectures suited for an application. The performance of a topology can be improved by employing different...
Provided by EuroJournals
-
Whitepapers
A Distributed Intrusion Detection System Based on Mobile Agents with Fault Tolerance
Oct 2011
Now-a-days networks are becoming more open and subject to set of security threats. Recently there has been much focus on building secure distributed systems. Thus, a key challenge is to provide...
Provided by EuroJournals
-
Whitepapers
PSO Technique in Fault Diagnosis of Multilevel Inverter Drive System
Sep 2011
A fault diagnosis system in a multilevel-inverter using a compact PSO and neural network is proposed in this paper. It is difficult to diagnosis a MultiLevel-Inverter Drive (MLID) system using a...
Provided by EuroJournals
-
Whitepapers
An Adaptive Fault Tolerant Routing Protocol with Error Reporting Scheme for Wireless Sensor Networks
Sep 2011
In a Wireless Sensor Network (WSN) data dissemination and data gathering are involved during the transmission of data from the source to the destination. Data dissemination is the process of...
Provided by EuroJournals
-
Whitepapers
Distributed Fault Detection and Localization Algorithm Using Artificial Neural Network in Optical WDM Networks
Jul 2011
Fault identification and localization is an important network management function in an optical WDM network which has an impact on survivability of the network. And so, it is critical for optical...
Provided by EuroJournals
-
Whitepapers
Optimizing the Performance of Delay Tolerant Networks
Aug 2011
Delay Tolerant Networks (DTNs) are the networks which support communication in frequently disconnected networks where the disconnection is for a long duration of time. The frequent disconnection...
Provided by EuroJournals
-
Whitepapers
Fault Tolerant Multilevel Routing Protocol with Sleep Scheduling (FMS) for Wireless Sensor Networks
Jul 2011
The rapid development of wireless sensor networks has accelerated tremendous research efforts with an aim to maximize the lifetime of battery-powered sensor nodes and, by extension, the overall...
Provided by EuroJournals
-
White Papers
An Interface for a Decentralized 2D Reconfiguration on Xilinx Virtex-FPGAs for Organic Computing
Aug 2009
Partial and dynamic online reconfiguration of Field Programmable Gate Arrays (FPGAs) is a promising approach to design high adaptive systems with lower power consumption, higher task specific...
Provided by Hindawi Publishing
-
White Papers
Sustainable Modular Adaptive Redundancy Technique Emphasizing Partial Reconfiguration for Reduced Power Consumption
Jun 2011
As reconfigurable devices' capacities and the complexity of applications that use them increase, the need for self-reliance of deployed systems becomes increasingly prominent. Organic computing...
Provided by Hindawi Publishing
-
White Papers
BAR Fault Tolerance for Cooperative Services
Sep 2008
For routers and switches to handle ever-increasing bandwidth requirements, the packet "Fast-path" must be handled with specialized hardware. There have been two approaches to building such packet...
Provided by Helsinki Institute for Information Technology
-
White Papers
Position Paper: BFT: the Time is Now
Feb 2009
Data centers strive to provide reliable access to the data and services that they host. This reliable access requires the hosted data and services hosted by the data center to be both consistent...
Provided by University of Texas
-
White Papers
FaTLease: Scalable Fault-Tolerant Lease Negotiation With Paxos
Jun 2008
A lease is a token which grants its owner exclusive access to a resource for a defined span of time. In order to be able to tolerate failures, leases need to be coordinated by distributed...
Provided by Association for Computing Machinery
-
White Papers
Fault-Tolerant and Decentralized Lease Coordination for Distributed Systems
Feb 2010
Applications which need exclusive access to a shared resource in distributed systems require a fault-tolerant and scalable mechanism to coordinate this exclusive access. Examples of such...
Provided by Zuse Institute Berlin
-
White Papers
Fault Tolerance in ZigBee Wireless Sensor Networks
Apr 2011
Wireless Sensor Networks (WSN) based on the IEEE 802.15.4 Personal Area Network standard are finding increasing use in the home automation and emerging smart energy markets. The network and...
Provided by NASA
-
White Papers
Master Failures in the Precision Time Protocol
Sep 2008
If all clocks within a distributed system share the same notion of time, the application domain can gain several advantages. Among those is the possibility to implement real-time behavior,...
Provided by Institute of Electrical and Electronics Engineers
-
White Papers
Construction Algorithms for k-Connected m-Dominating Sets in Wireless Sensor Networks
May 2008
A Connected Dominating Set (CDS) working as a virtual backbone is an effective way to decrease the overhead of routing in a wireless sensor network. Furthermore, a k-Connected m-Dominating Set...
Provided by Association for Computing Machinery
-
White Papers
Delay/Fault-Tolerant Mobile Sensor Network (DFT-MSN): A New Paradigm for Pervasive Information Gathering
Sep 2009
This paper focuses on the Delay/Fault-Tolerant Mobile Sensor Network (DFT-MSN) for pervasive information gathering. The authors develop simple and efficient data delivery schemes tailored for...
Provided by Institute of Electrical and Electronics Engineers
-
White Papers
Cross-Layer Protocol Design and Optimization for Delay/Fault-Tolerant Mobile Sensor Networks (DFT-MSN's)
Jun 2008
While extensive studies have been carried out in the past several years for many sensor applications, the main approach for sensor networking cannot be applied to the scenarios with extremely low...
Provided by Institute of Electrical and Electronics Engineers
-
White Papers
A Localized Algorithm for Bi-Connectivity of Connected Mobile Robots
Oct 2008
Teams of multiple mobile robots may communicate with each-other using a wireless ad-hoc network. Fault-tolerance in communication can be achieved by making the communication network bi-connected....
Provided by Springer Science+Business Media
-
Whitepapers
Security in Cloud Computing
Oct 2011
Learn about how leading cloud solution providers are taking advantage of the advanced security technologies built into the latest generation of Intel® Xeon® processor-based servers to...
Provided by Intel Corporation
-
White Papers
Abstract Model of Fault Tolerance Algorithm in Cloud Computing Communication Networks
Sep 2011
The authors discussed in this paper the modeling behavior of the cloud computing communication network through which processors exchange their messages. The goal is to develop an abstract...
Provided by Jaypee University of Information Technology
-
Whitepapers
Sizing Server Platforms To Meet ERP Requirements
Oct 2011
This Intel paper analyzes the effects of various factors on the utilization of the primary server resources: compute, memory and I/O. The analysis shows that 4-socket servers, which provide...
Provided by IBM
-
White Papers
Fault Tolerant Evaluation of Continuous Selection Queries Over Sensor Data
Jul 2009
The authors consider the problem of evaluating continuous selection queries over sensor generated values in the presence of faults. Small sensors are fragile, have finite energy and memory, and...
Provided by Taylor & Francis Group
-
White Papers
A Role-Oriented Routing Algorithm Applied for Wireless Heterogeneous Networks
Jul 2011
In recent years, on the researches in various routing protocols, applied to wireless heterogeneous networks, become more and more important. In this paper, the authors propose a role-oriented...
Provided by Institute of Electrical and Electronics Engineers
-
White Papers
Observation-Based Cooperation in Mobile Sensor Networks: A Bio-Inspired Approach for Fault Tolerant Coverage
Jan 2010
The authors consider the problem of dispersing nodes of a mobile sensor network to cover an unknown environment. Approaches that use observation to infer state and intent to disperse robot nodes...
Provided by Institute of Electrical and Electronics Engineers
-
White Papers
Built-In Self-Test of Embedded SEU Detection Cores in Virtex-4 and Virtex-5 FPGAs
Aug 2009
A Built-In Self-Test (BIST) approach is presented for the Internal Configuration Access Port (ICAP) and Frame Error Correcting Code (ECC) logic cores embedded in Xilinx Virtex-4 and Virtex-5 Field...
Provided by Auburn University
-
White Papers
Abstractions for Fault Tolerant Global Computing
Aug 2010
Global computing (WAN programming, Internet programming) distinguishes itself from local computing (LAN computing) by the fact that it exposes some aspects of the network to the application,...
Provided by Stevens Institute of Technology
-
White Papers
Specifying and Constructing a Fault-Tolerant Composite Service
Aug 2008
This paper proposes a means to specify the semantics of fault tolerant web services at an abstract level using semantics adapted from queuing system theory. A framework that supports the...
Provided by Lancaster University
-
White Papers
A Dynamic Slack Management Technique for Real-Time Distributed Embedded Systems
Feb 2008
This paper presents a novel slack management technique, the Service-Rate-Proportionate (SRP) Slack Distribution, for real-time distributed embedded systems to reduce energy consumption. The...
Provided by Institute of Electrical and Electronics Engineers
-
White Papers
On FPGA Design With Self-Checking and Fault Tolerance Capability
May 2008
This paper discusses the work done by the author and his coworkers in the area of self-checking and fault tolerant FPGA design. It also proposes an FPGA architecture that is composed of functional...
Provided by Texas A&M University
-
White Papers
Distributed Fault Tolerant Controllers
Nov 2009
Distributed applications are often built from sets of distributed components that must be co-ordinated in order to achieve some global behaviour. The common approach is to use a centralised...
Provided by Imperial College London
-
White Papers
Fault Tolerance and Resilience: Meanings, Measures and Assessment
Jun 2009
In science and engineering, words may be re-assigned technical meanings that are more specific than their meanings in ordinary usage. Examples include "Reliability" and "Dependability". This...
Provided by City University London
-
White Papers
Assessing Asymmetric Fault-Tolerant Software
Nov 2010
The most popular forms of fault tolerance against design faults use "Asymmetric" architectures in which a "Primary" part performs the computation and a "Secondary" part is in charge of detecting...
Provided by Institute of Electrical and Electronics Engineers
-
White Papers
Distributed Fault-Tolerance for Event Detection Using Heterogeneous Wireless Sensor Networks
Jan 2011
Distributed event detection using wireless sensor networks has received growing interest in recent years. In such applications, a large number of inexpensive and unreliable sensor nodes are...
Provided by Georgia Institute of Technology
-
White Papers
Embedding Analysis Among the Matrix-Star, Pancake, and RFM Graphs
May 2008
The Matrix-star, Pancake and RFM graphs also have such a good property of the Star and have a low network cost than the Hypercube. The Matrix-star graph which has the Star graph as a basic module...
Provided by Sunchon National University
-
White Papers
CSMIN Revisited: Accurate Algorithms and Strategic Design Issues
May 2008
Multistage interconnection networks can be designed to achieve fault tolerance and collision solving by providing a set of disjoint paths. Ching - Wen Chen and Chung - Ping Chung had proposed a...
Provided by Jaypee University of Information Technology
-
White Papers
Message Efficient Leader Election in Synchronous Distributed System With Failure Detectors
May 2008
Leader election, simply election, is an important problem to construct fault-tolerant distributed systems. Depending on a network topology, many kinds of leader election algorithms to elect a...
Provided by Chungbuk National University
-
White Papers
Improving Performance and Fault Tolerance on Dependable Computing Architectures
May 2008
Dependability and fault tolerance are the primary factors deciding the performance of computer architectures. Use of self checking instructions is a technique towards fault coverage. Careful...
Provided by VIT UNIVERSITY
-
White Papers
Consistency, Availability, and Convergence
May 2011
The authors examine the limits of consistency in fault-tolerant distributed storage systems. In particular, they identify fundamental tradeoffs among properties of consistency, availability, and...
Provided by University of Texas
-
White Papers
A Fault-Tolerant Routing Protocol for Mobile Ad Hoc Networks
May 2011
Multi-hop Mobile Ad hoc NETworks (MANETs) consist of nodes and links that are vulnerable to frequent failures. In order to provide fault-tolerance in the network, it is important that the routing...
Provided by Academy Publisher
-
White Papers
Design and Implementation of Rule-Based Expert System for Fault Management
Jun 2009
It has been defined that the "Network is the system". This implies providing levels of service, reliability, predictability and availability that are commensurate with or better than those that...
Provided by West Yangon Technological University
-
White Papers
A Reconfigurable Fault-Tolerant Deflection Routing Algorithm Based on Reinforcement Learning for Network-on-Chip
Dec 2010
The authors propose a reconfigurable Fault-Tolerant Detection Routing algorithm (FTDR) based on reinforcement learning for NoC. The algorithm reconfigures the routing table through a kind of...
Provided by Association for Computing Machinery
-
White Papers
Comparative Analysis of Transient-Fault Tolerant Schemes for Network on Chips
Jun 2009
Network on a Chip (NoC) has been proposed as a viable solution to counter the inefficiency of buses in the current VLSI on-chip interconnects. However, as the silicon chip accommodates more...
Provided by Institute of Management Sciences
-
White Papers
Interference-Resilient Information Exchange
Jan 2009
The authors study the problem of reliable information exchange in a multi-channel single-hop radio network subject to unpredictable interference. Each device begins the execution with a value that...
Provided by Massachusetts Institute of Technology
-
White Papers
Bearing Fault Feature Extraction by Recurrence Quantification Analysis
Jun 2009
In rotating machinery one of the critical components that are prone to premature failure is the rolling bearing. Consequently, early warning of an imminent bearing failure is much critical to the...
Provided by World Academy of Science, Engineering and Technology
-
White Papers
Comparative Study of Fault Identification and Classification on EHV Lines Using Discrete Wavelet Transform and Fourier Transform Based ANN
Jan 2011
An appropriate method for fault identification and classification on extra high voltage transmission line using discrete wavelet transform is proposed in this paper. The sharp variations of the...
Provided by Institute of Electrical and Electronics Engineers
-
White Papers
Implementation of Watch Dog Timer for Fault Tolerant Computing on Cluster Server
Jun 2009
In today's new technology era, cluster has become a necessity for the modern computing and data applications since many applications take more time (even days or months) for computation. Although...
Provided by Visvesvaraya National Institute of Technology
-
Whitepapers
Redundant Dissimilar Sensor Fusion With Dynamic Driver Input Classification and Graceful Degradation for Drive-by-Wire Applications
Mar 2010
Dissimilar sensor redundancy with force and displacement measurements can provide extended fault coverage for drive-by-wire applications. However, large variances occur when correlating these...
Provided by University of California, Santa Cruz
-
Whitepapers
Vector Routing for Delay Tolerant Networks
Aug 2008
Recently, much research work has paid attention to Delay Tolerant Networks (DTNs), which are networks with a frequent occurrence of network partitioning. Since the successful establishment of an...
Provided by Institute of Electrical & Electronic Engineers
-
Whitepapers
Fault Tolerant Message Efficient Coordinator Election Algorithm in High Traffic Bidirectional Ring Network
Dec 2012
Now-a-days use of distributed systems such as internet and cloud computing is growing dramatically. Coordinator existence in these systems is crucial due to processes coordinating and consistency...
Provided by mecs-press
-
Whitepapers
Shark: Fast Data Analysis Using Coarse-Grained Distributed Memory
May 2012
Shark is a research data analysis system built on a novel coarse-grained distributed shared-memory abstraction. Shark marries query processing with deep data analysis, providing a unified system...
Provided by Association for Computing Machinery
-
Whitepapers
A Method to Construct an Attack and Fault Tolerant Scalable Distributed Network
Jul 2012
Distributed networks have attracted much attention due to their scalability and inexpensiveness as compared to traditional centralized networks. While distributed networks are appropriate to...
Provided by Institute of Electrical & Electronic Engineers
-
Whitepapers
Energy Efficient and Fault-Tolerant Broadcast Protocol in Wireless Ad-Hoc Networks
Nov 2009
To achieve efficient broadcasting with low interference and low energy consumption, each node optimizes its transmission power. In a tree based topology, the message of node user can be overheard...
Provided by Institute of Electrical & Electronic Engineers
-
Whitepapers
A Generic Checkpoint-Restart Mechanism for Virtual Machines
Dec 2012
It is common today to deploy complex software inside a Virtual Machine (VM). Snapshots provide rapid deployment, migration between hosts, dependability (fault tolerance), and security (insulating...
Provided by Northeastern University
-
Whitepapers
Suitable Node Deployment Based on Geometric Patterns Considering Fault Tolerance in Wireless Sensor Networks
Dec 2012
Wireless Sensor Networks (WSNs) consist of small power-constrained nodes with sensing, computation and wireless communication capabilities. These nodes are deployed in the sensing region to...
Provided by International Journal of Computer Applications
-
Whitepapers
Measures of Fault Tolerance in Distributed Simulated Annealing
Dec 2012
In this paper, the authors examine the different measures of Fault Tolerance in a Distributed Simulated Annealing process. Optimization by Simulated Annealing on a distributed system is prone to...
Provided by Cornell University
-
Whitepapers
A Simple Automotive Application Using Flexray Protocol
Nov 2012
FlexRay protocol is emerging as the next generation automotive communication protocol which offers high data rate, deterministic, fault tolerant, flexible in-vehicle data communication. This...
Provided by R.V. College of Engineering
-
Webcasts
Cassandra NYC 2011: Nathan Marz - The Storm and Cassandra Realtime Computation Stack
Aug 2012
In this webcast, the presenter will explain about Storm which is a distributed, reliable, and fault-tolerant stream processing system. Its use cases are so broad that the presenters consider it to...
Provided by Oleksiy Kovyrin
-
Webcasts
Cassandra NYC 2011: Matt Dennis - Data Modeling Workshop
Aug 2012
In this webcast, the presenter explains about DataStax which currently focused on high-level architecture, design, data models, deployment and algorithms for some of the largest, highest volume...
Provided by Oleksiy Kovyrin
-
Whitepapers
Fault-Tolerant Scheduling With Dynamic Number of Replicas in Heterogeneous Systems
Sep 2010
In this paper, the authors show that it does not always lead to a higher reliability with more replicas. Besides, the more replicas implies more resource consumption and higher economic cost. To...
Provided by Institute of Electrical & Electronic Engineers
-
Whitepapers
Virtualisation and Cloud Computing - Optimised Power, Cooling and Management Maximises Benefits
Jan 2013
IT virtualisation, the engine behind cloud computing, can have significant consequences on the data centre physical infrastructure (DCPI). Higher power densities that often result can challenge...
Provided by Schneider Electric - AU
-
Whitepapers
An Intrusion Tolerance Approach for Internet Security
Oct 2012
The Internet has become essential to most enterprises and many private individuals. However, both network and the computer systems connected to it are still vulnerable to attacks which are...
Provided by International Journal of Advanced Research in Computer and Communication Engineering (IJARCCE)
-
Whitepapers
Fault Tolerance-Challenges, Techniques and Implementation in Cloud Computing
Jan 2012
Fault tolerance is a major concern to guarantee availability and reliability of critical services as well as application execution. In order to minimize failure impact on the system and...
Provided by International Journal of Computer Science Issues
-
Whitepapers
Construction of Power Efficient Fault Tolerant Wireless Network Using Cone Based Algorithm
Nov 2012
Fault tolerant topology control for all to one communication holds significance in dynamic wireless networks with asymmetric wireless links. In this paper the author Investigates the various...
Provided by International Journal of Computer Technology and Applications
-
Whitepapers
EFP: New Energy - Efficient Fault-Tolerant Protocol for Wireless Sensor Network
Nov 2012
Saving energy and increasing network lifespan are important problems in Wireless Sensor Networks (WSNs). WSNs with many small nodes can be used for monitoring and controlling the physical...
Provided by AIRCC
-
Whitepapers
Energy Efficient Architecture to Cognitive Radio Wireless Sensor Networks
Dec 2012
Cognitive radio has been considered as a key technology for future wireless communications and mobile computing. In this cognitive radio technology spectrum play an important role. Effective...
Provided by International Journal of Computer Networks and Wireless Communications (IJCNWC)
-
Whitepapers
Secured QoS Routing Path Discovery in Wireless Ad hoc Networks Using Cache Mechanism
Oct 2012
Wireless ad-hoc networks consist of a set of nodes which construct a random network topology by means of several communication media. Wireless Ad-hoc network present a diversification in...
Provided by International Journal of Computer Networks and Wireless Communications (IJCNWC)
-
Whitepapers
Weak Estimation-Based Algorithm Fault-Tolerant Routing Wireless Sensor Networks
Nov 2011
Wireless Sensor Networks are characterized by the cooperative engagement of mobile nodes that constitute networks possessing continuously-changing infrastructures, the bereavement of centralized...
Provided by Islamic Azad University
-
Whitepapers
A Checkpoint-on-Failure Protocol for Algorithm-Based Recovery in Standard MPI
May 2012
Most predictions of Exa-scale machines picture billion way parallelism, encompassing not only millions of cores, but also tens of thousands of nodes. Even considering extremely optimistic advances...
Provided by University of Tehran
-
Whitepapers
Cloud Platform Datastore Support
Sep 2012
There are many datastore systems to choose from that differ in many ways including public versus private cloud support, data management interfaces, programming languages, supported feature sets,...
Provided by University of Calgary
-
Whitepapers
Enabling Application Resilience With and Without the MPI Standard
Jan 2012
As recent research has demonstrated, it is becoming a necessity for large scale applications to have the ability to tolerate process failure during an execution. As the number of processes...
Provided by University of Tehran
-
Whitepapers
Algorithm-Based Fault Tolerance for Dense Matrix Factorizations
Feb 2012
Dense matrix factorizations, such as LU, Cholesky and QR, are widely used for scientific applications that require solving systems of linear equations, eigenvalues and linear least squares...
Provided by Association for Computing Machinery
-
Whitepapers
Fault Tolerant Advance Reservation-Based Scheduling in Computational Grid
Oct 2012
Grid computing provides the ability to access, utilize and control a variety of underutilized heterogeneous resources distributed across multiple administrative domains. Advance reservation...
Provided by EuroJournals
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Whitepapers
Fault Tolerant Most Fitting Resource Scheduling Algorithm (FMFRS) for Computational Grid
Sep 2012
In computational Grid, fault tolerance is an imperative issue to be considered during job scheduling. Due to the widespread use of resources, systems are highly prone to errors and failures. Hence...
Provided by EuroJournals
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Whitepapers
A Fault Tolerant Multipath Routing Protocol for Mobile Ad Hoc Networks
Sep 2012
Mobile Ad-hoc NETworks (MANETs) are self-configuring networks that designing an efficient routing is one of the most important challenging issues of them due to nodes mobility and wireless...
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Whitepapers
An Adaptive Fault Tolerant Multipath Routing (AFTMR) Protocol for Wireless Ad Hoc Networks
Jul 2012
The increasing popularity in wireless communication devices and the advancements in wireless technology make the communication in an effective and efficient manner. Mobile Ad-hoc NETwork (MANET)...
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Whitepapers
Youla Parameterisation Based Fault Tolerant Control
Feb 2012
This paper proposes a switching Fault-Tolerant Control (FTC) approach for linear systems subject to time-varying actuator and sensor faults. The faults under consideration include effectiveness...
Provided by EuroJournals
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An Analysis on the Effect of Mobility and Load on Fault Tolerant Service Selection Framework for Pervasive Environments
Dec 2011
Service selection in pervasive environments is a challenging research domain as it enables the user to identify the best service provider based on its requirements. Fault Tolerant Service...
Provided by EuroJournals
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Efficient Fault Tolerant Adaptive Routing for Spidergon NoC Architecture
Nov 2011
The wide range of on chip network applications' performance demands adopting different architectures suited for an application. The performance of a topology can be improved by employing different...
Provided by EuroJournals
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A Distributed Intrusion Detection System Based on Mobile Agents with Fault Tolerance
Oct 2011
Now-a-days networks are becoming more open and subject to set of security threats. Recently there has been much focus on building secure distributed systems. Thus, a key challenge is to provide...
Provided by EuroJournals
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Whitepapers
PSO Technique in Fault Diagnosis of Multilevel Inverter Drive System
Sep 2011
A fault diagnosis system in a multilevel-inverter using a compact PSO and neural network is proposed in this paper. It is difficult to diagnosis a MultiLevel-Inverter Drive (MLID) system using a...
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An Adaptive Fault Tolerant Routing Protocol with Error Reporting Scheme for Wireless Sensor Networks
Sep 2011
In a Wireless Sensor Network (WSN) data dissemination and data gathering are involved during the transmission of data from the source to the destination. Data dissemination is the process of...
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Whitepapers
Distributed Fault Detection and Localization Algorithm Using Artificial Neural Network in Optical WDM Networks
Jul 2011
Fault identification and localization is an important network management function in an optical WDM network which has an impact on survivability of the network. And so, it is critical for optical...
Provided by EuroJournals
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Whitepapers
Optimizing the Performance of Delay Tolerant Networks
Aug 2011
Delay Tolerant Networks (DTNs) are the networks which support communication in frequently disconnected networks where the disconnection is for a long duration of time. The frequent disconnection...
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Fault Tolerant Multilevel Routing Protocol with Sleep Scheduling (FMS) for Wireless Sensor Networks
Jul 2011
The rapid development of wireless sensor networks has accelerated tremendous research efforts with an aim to maximize the lifetime of battery-powered sensor nodes and, by extension, the overall...
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Whitepapers
System Progress Estimation in Time Based Coordinated Checkpointing Protocols
Aug 2012
A mobile computing system consists of mobile and stationary nodes. Checkpointing is an efficient fault tolerant technique used in distributed systems. Checkpointing in mobile systems faces many...
Provided by International Journal of Computer Applications
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Whitepapers
A Fault Tolerant Algorithms for the Minimization of Blocking Probability in Optical Burst Switching Network
Aug 2012
One of the major concerns in the field of computer Network is how to Transfer large amount of data and Transfer that data without any congestion or faults. Optical Burst Switching networks are...
Provided by International Journal of Computer Applications
